Fitbit Alta vs. Fitbit Flex 2 vs. Asus ZenWatch vs. Casio WSD-F20A vs. Misfit Speedo Shine

 
Alta
Flex 2
ZenWatch
WSD-F20A
Speedo Shine
 FitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowAsusZenWatchRemove Buy NowCasioWSD-F20ARemove Buy NowMisfitSpeedo ShineRemove Buy Now

Basic Info

Suggested Price$130$100$150$399$80
Release20162016201420182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 daysNA1 day6 months
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolutionn/an/a320 x 320320 x 320NA
Sizen/an/a1.63 inches1.32 inchesNA
Touchn/an/aNA
TypeOLEDLEDAMOLEDLCDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMIP555 ATM5 ATM

Notifications

Phone
Emailsn/aNA
TextsNA

Software

Operating Systemn/an/aAndroid WearWear OSNA
Apps
Music

All Wearables